+2.9%
ISRG vs TW
+17.9%
-15.0%
-8.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | TW | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +0.8% | -2.9% | -2.3% |
| 7D | -6.1% | +3.2% | -9.3% | -6.9% |
| 30D | +4.2% | +19.7% | -15.5% | -0.7% |
| All | +2.9% | +17.9% | -15.0% | -1.9% |
Cumulative growth
Daily Returns
Daily percentage return beside TW.
Daily Out/Under-Performance
Portfolio return minus TW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TW return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1mo: compounded portfolio wealth divided by compounded TW wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1mo analysis · Full analysis span regression · Available span rolling